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kakasveta [241]
2 years ago
7

1. Determine how many atoms are present in 2.5 moles of Silicon? (15.05 x 1023 atoms) X

Chemistry
2 answers:
Aleksandr-060686 [28]2 years ago
7 0

Answer:

I DONT KNOW SORRY

Explanation:

masha68 [24]2 years ago
7 0

To solve this, we have to turn the moles into atoms:

2.5 moles/1 x 6.022x10^23 atoms/1 mole = 15.05 x 10^23 atoms

Answer: 15.05 x 10^23 atoms

I hope this helps!

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Which of these tasks falls under the responsibility of a forensic scientist?
Varvara68 [4.7K]

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Training officers in how to properly collect evidence

Explanation:

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8 0
3 years ago
Is how much a material opposes electric current.
krek1111 [17]

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4 0
3 years ago
How much heat is lost when 0.440 mol of steam condenses at 100 °C?
dusya [7]

Answer:

17,890 J

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8 0
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